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How to find the last index of an array in javascript

Find last element in array nodejs

var a = loc_array.slice(-1)[0]

1

Source: grepper.com

How to check the last item in an array javascript

const colors = ['red', 'yellow', 'green', 'blue']
const lastItem = colors[colors.length - 1]
console.log(lastItem)

0

Source: grepper.com

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